linux/drivers/gpu/drm/sitronix
Javier Martinez Canillas a55863ba4c
drm/sitronix/st7571-i2c: Add support for the ST7567 Controller
The Sitronix ST7567 is a monochrome Dot Matrix LCD Controller that has SPI,
I2C and parallel interfaces. The st7571-i2c driver only has support for I2C
so displays using other transport interfaces are currently not supported.

The DRM_FORMAT_R1 pixel format and data commands are the same than what
is used by the ST7571 controller, so only is needed a different callback
that implements the expected initialization sequence for the ST7567 chip.

Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250715110411.448343-6-javierm@redhat.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
2025-07-16 12:12:39 +02:00
..
Kconfig drm-misc-next for 6.17: 2025-06-18 08:09:35 +10:00
Makefile
st7571-i2c.c drm/sitronix/st7571-i2c: Add support for the ST7567 Controller 2025-07-16 12:12:39 +02:00
st7586.c
st7735r.c